// Copyright 2021 Wechat Group, Tencent
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#pragma once

#include "framework/tfcc_tensor.h"
#include "framework/tfcc_variable.h"

namespace tfcc {

template <class T>
Variable<T> operator+(const Tensor<T>& a, const Tensor<T>& b);

template <class T>
Variable<T> operator-(const Tensor<T>& a, const Tensor<T>& b);

template <class T>
Variable<T> operator*(const Tensor<T>& a, const Tensor<T>& b);

template <class T>
Variable<T> operator/(const Tensor<T>& a, const Tensor<T>& b);

template <class T>
Variable<uint8_t> operator==(const Tensor<T>& a, const Tensor<T>& b);

template <class T>
Variable<uint8_t> operator!=(const Tensor<T>& a, const Tensor<T>& b);

template <class T>
Variable<uint8_t> operator>(const Tensor<T>& a, const Tensor<T>& b);

template <class T>
Variable<uint8_t> operator>=(const Tensor<T>& a, const Tensor<T>& b);

template <class T>
Variable<uint8_t> operator<(const Tensor<T>& a, const Tensor<T>& b);

template <class T>
Variable<uint8_t> operator<=(const Tensor<T>& a, const Tensor<T>& b);

template <class T>
Variable<T> operator+(const Tensor<T>& a, T b);

template <class T>
Variable<T> operator-(const Tensor<T>& a, T b);

template <class T>
Variable<T> operator*(const Tensor<T>& a, T b);

template <class T>
Variable<T> operator/(const Tensor<T>& a, T b);

template <class T>
Variable<uint8_t> operator==(const Tensor<T>& a, T b);

template <class T>
Variable<uint8_t> operator!=(const Tensor<T>& a, T b);

template <class T>
Variable<uint8_t> operator>(const Tensor<T>& a, T b);

template <class T>
Variable<uint8_t> operator>=(const Tensor<T>& a, T b);

template <class T>
Variable<uint8_t> operator<(const Tensor<T>& a, T b);

template <class T>
Variable<uint8_t> operator<=(const Tensor<T>& a, T b);

template <class T>
Variable<T> operator+(T a, const Tensor<T>& b);

template <class T>
Variable<T> operator-(T a, const Tensor<T>& b);

template <class T>
Variable<T> operator*(T a, const Tensor<T>& b);

template <class T>
Variable<T> operator/(T a, const Tensor<T>& b);

template <class T>
Variable<uint8_t> operator==(T a, const Tensor<T>& b);

template <class T>
Variable<uint8_t> operator!=(T a, const Tensor<T>& b);

template <class T>
Variable<uint8_t> operator>(T a, const Tensor<T>& b);

template <class T>
Variable<uint8_t> operator>=(T a, const Tensor<T>& b);

template <class T>
Variable<uint8_t> operator<(T a, const Tensor<T>& b);

template <class T>
Variable<uint8_t> operator<=(T a, const Tensor<T>& b);

}  // namespace tfcc
